# PipeSizer vs PlantCalculator

The clearest difference is ads: PipeSizer at none against PlantCalculator's shown. PlantCalculator's advantage is update cadence (every 9 days vs every 6 weeks) and iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PipeSizer ships an update every 6 weeks, PlantCalculator every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | PipeSizer | PlantCalculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Size | 46 MB | 25 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mario Cerda](https://appshunter.io/developer/6772352482) | [Ryo Iida](https://appshunter.io/developer/1852269856) |

## What reviewers say

### PipeSizer

[App page](https://appshunter.io/ios/app/pipesizer-diameter-selector/id6781534043)

**In-app purchases:** none


### PlantCalculator

[App page](https://appshunter.io/ios/app/plantcalculator/id6782103531)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PipeSizer free?

PipeSizer is free to download, with no in-app purchases.

### Is PlantCalculator free?

PlantCalculator is free to download, with no in-app purchases.

### Do PipeSizer or PlantCalculator have ads?

PlantCalculator shows ads; PipeSizer does not.

### Which is updated more often, PipeSizer or PlantCalculator?

PipeSizer ships an update every 6 weeks, and PlantCalculator every 9 days. Most recently, PipeSizer was updated on October 25, 2026 and PlantCalculator on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*